Assign any one bit from bit 11th to 15th of control word of particular communication network on which ATV312 is being used to
preset Speeds (PS2, PS4, PS8 or PS16). Communication network could be one out of Modbus, CANOpen, DevicNet or Profibus.

When assigned bit of control word is HIGH, corresponding preset speed function (PS2, PS4, PS* or PS16) will be activated and
accordingly SP2 to SP16 will come into effect.